269530720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 658790496

約数和(自身を除く): 389259776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 181, 205, 227, 328, 362, 410, 454, 656, 724, 820, 905, 908, 1135, 1312, 1448, 1640, 1810, 1816, 2270, 2896, 3280, 3620, 3632, 4540, 5792, 6560, 7240, 7264, 7421, 9080, 9307, 14480, 14842, 18160, 18614, 28960, 29684, 36320, 37105, 37228, 41087, 46535, 59368, 74210, 74456, 82174, 93070, 118736, 148420, 148912, 164348, 186140, 205435, 237472, 296840, 297824, 328696, 372280, 410870, 593680, 657392, 744560, 821740, 1187360, 1314784, 1489120, 1643480, 1684567, 3286960, 3369134, 6573920, 6738268, 8422835, 13476536, 16845670, 26953072, 33691340, 53906144, 67382680, 134765360, 269530720]

約数ペア:

[(1, 269530720), (2, 134765360), (4, 67382680), (5, 53906144), (8, 33691340), (10, 26953072), (16, 16845670), (20, 13476536), (32, 8422835), (40, 6738268), (41, 6573920), (80, 3369134), (82, 3286960), (160, 1684567), (164, 1643480), (181, 1489120), (205, 1314784), (227, 1187360), (328, 821740), (362, 744560), (410, 657392), (454, 593680), (656, 410870), (724, 372280), (820, 328696), (905, 297824), (908, 296840), (1135, 237472), (1312, 205435), (1448, 186140), (1640, 164348), (1810, 148912), (1816, 148420), (2270, 118736), (2896, 93070), (3280, 82174), (3620, 74456), (3632, 74210), (4540, 59368), (5792, 46535), (6560, 41087), (7240, 37228), (7264, 37105), (7421, 36320), (9080, 29684), (9307, 28960), (14480, 18614), (14842, 18160)]